A1 Roofing | Roofing Services in San Jose, CA 95127

100 S Capitol Ave, San Jose, CA 95127

(408) 500-6305

Company Background

A1 Roofing is your trusted San Jose partner for building, protecting, and enhancing your home's exterior. We specialize in roofing, deck construction, and fencing services, focusing on repairs, upgrades, and new installations that meet and exceed California's strict building standards. We work directly with you to fit your schedule and budget, handling every project from initial design and construction to final cleanup. Whether it's a new roof, a custom deck, or repairing storm damage, our team is committed to delivering reliable, high-quality workmanship for homes across San Jose.

Main Services

  • Reroofing
  • Deck design
  • New roof installation
  • Deck repair
  • Skylight repair
  • Deck construction

Question Answers

What's involved in a typical roof replacement for a San Jose home?

A roof replacement with A1 Roofing is a comprehensive process. We start with a thorough inspection and consultation to discuss your options, including materials suited for our local climate. Our team handles the full project: safe removal of the old roof, installation of the new system that meets California standards, and a complete cleanup of your property. We coordinate directly with you to minimize disruption and ensure the final result is durable, weather-tight, and enhances your home's protection.

Can you repair my deck and also upgrade its safety features?

Absolutely. We specialize in both deck repair and construction, allowing us to not only fix structural issues like loose boards or railings but also to upgrade your deck to current safety and building codes. This often includes reinforcing the frame, improving ledger board connections, and installing secure, code-compliant railings. Our goal is to make your outdoor space both beautiful and safe for your family to enjoy.

How do you handle roof wind damage and gutter overflow, which are common issues in San Jose?

For wind damage, we conduct a detailed inspection to assess loose or missing shingles, compromised flashing, and any hidden structural issues. Our repairs focus on restoring a secure, watertight seal to prevent leaks. For gutter overflow, we check for proper pitch, clear blockages, and ensure downspouts are effectively directing water away from your foundation. In many cases, addressing these issues together is key to preventing long-term water damage to your roof and home's exterior.

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours


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